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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkMinimumDecisionRule.h,v $
Language: C++
Date: $Date: 2005-07-15 21:51:01 $
Version: $Revision: 1.5 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __MinimumDecisionRule_h
#define __MinimumDecisionRule_h
#include "itkWin32Header.h"
#include <vector>
#include "vnl/vnl_matrix.h"
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkDecisionRuleBase.h"
namespace itk
{
/** \class MinimumDecisionRule
* \brief A Decision rule that choose the class that has minimum value
*/
class ITKCommon_EXPORT MinimumDecisionRule :
public DecisionRuleBase
{
public:
/** Standard class typedefs */
typedef MinimumDecisionRule Self ;
typedef DecisionRuleBase Superclass;
typedef itk::SmartPointer<Self> Pointer;
/** Run-time type information (and related methods) */
itkTypeMacro(MinimumDecisionRule, DecisionRuleBase);
/** Standard New() method support */
itkNewMacro(Self) ;
/** Types for the arguments that are acceptable in the Evaluate() method */
typedef Superclass::VectorType VectorType;
typedef Superclass::ArrayType ArrayType;
/** The return value of this function is a class label.
* Basically, using its internal logic based on the discriminant
* scores, this function decides best class label and return it.
*/
virtual unsigned int Evaluate( const VectorType &discriminantScores) const;
/** The return value of this function is a class label.
* Basically, using its internal logic based on the discriminant
* scores, this function decides best class label and return it.
*/
virtual unsigned int Evaluate( const ArrayType &discriminantScores) const;
protected:
MinimumDecisionRule() ;
virtual ~MinimumDecisionRule() {}
private:
} ; // end of class
} // namespace itk
#endif
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